www.casandrino.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:db:8c:73:07:ab:b7:9e:b1:b6:31:98:69:31:e1:d0:ff:00 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.casandrino.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:db:8c:73:07:ab:b7:9e:b1:b6:31:98:69:31:e1:d0:ff:00
Serial Number (int): 336045385340096593787532000097094968868608
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ad:56:03:18:fb:1c:4d:99:61:23:6c:00:41:69:13:42:e5:ff:1a:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2e:6f:34:9f:50:ac:ba:aa:be:03:b2:99:35:0d:1a:70:8a:09:3e:64
Fingerprint (sha256): 0a:da:11:87:da:be:2d:7c:ec:30:b2:30:df:3a:8a:aa:62:1e:4c:19:20:cc:4c:87:b5:53:0c:6a:92:fe:23:ce

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.casandrino.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.casandrino.org

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.casandrino.org

Other certificates including the domain name casandrino.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.casandrino.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGWzCCBUOgAwIBAgISA9uMcwert56xtjGYaTHh0P8AMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjgxOTU0NTVaFw0x
OTEyMjcxOTU0NTVaMB0xGzAZBgNVBAMTEnd3dy5jYXNhbmRyaW5vLm9yZzCCAiIw
DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMyaEu+sC+CBeupDhLRJ3jT4YWhl
lhnyvHLCX3cW9LxUr/7NcTZ7h3BZUwICu12XSGh9IgVIa9mLxd+IwgCRjVeEORov
bMe4RYKZadcU04xp6dHHRuC75Q0a433Lo6XcTdxGwsppnPPKY0i1CcrygGaPz+y5
TyFo7QNdkMzAVZLBjCmAxHXjpxVwneHYjo2InJoEtKiwmm7csH2yEnJL4yq2pxYT
w5U0otA/2Kf6bvg20hTfBg8pDlyWsWw4TFoVYRB0wVX1kjszGQZUF4um1//tDDES
7ckYRdMr84kLqz7DsknNI5rrFajXYRkbCoLSdOHgtn/doc00qn5DmRCUau++zkQ5
ihr7BVbHz/0irSKD6EqIbkx+M9CXdb6NBF574aPWsov3z0HNsUz+urKBXFIOVrpp
/FqwrfID9O3eD+nNurOpKwL/+GdIQMv6g0pU0A3iiFwdLmKCfUO/WwyM4dMiy0nh
KM1fAt5WAkBS5ZOj5XE41Z4UuPGS3cJn4xMPBqXMZ4gStS7L56bV6Owz1+smXKQZ
5+hV56cKpCp75B+CqNyhJ88UE7Z+bhrGMMPMUNGqObzVJNVdWZ5DXPsNCt3rnWjR
ttxmgF/aKDfrHKhIKnEEOVWr1BH8QYL7AwvsuSb9eFSHCb1ebMQ66YmVXaIBGV43
p/6rHya6VEBOgKLRAgMBAAGjggJmMIICYjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l
BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE
FK1WAxj7HE2ZYSNsAEFpE0Ll/xpGMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF
Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au
aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu
aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNhc2FuZHJp
bm8ub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI
KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW
eQIEAgSB9ASB8QDvAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYA
AAFteaev2gAABAMARzBFAiAOW5ybMoogYFhNlcdH/l0oLbDJRLK4h8p+framloCi
DgIhAMKue71FJ8RcvLIsaPZQU4n4B71SCaUhokBcyUj6dBBnAHUAKTxRllTIOWW6
qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFteaevyAAABAMARjBEAiA3n+C4YDy3
+YGU/S+OHsXUlwK3x9aE5tr36AI4srsJQwIgDRv/8m2MJ27Bj25zfxX8W7QLAtw5
4nv8xezItcN2mUIwDQYJKoZIhvcNAQELBQADggEBAFFxXu5QzcKBUsrDj7+6KpPp
E0C7fdSbt5/n7Rp1pXjrsuO8Qc3NnjypDOrFHUPH4+IS4UXM7L+6/a1qNxClAjOx
6M2nBZ4GI0iKnP+4GDO6l+5zak4Mzb6bKUDCd5Ub0DLDcRk4A/YJ3CcdWv/Ebkbp
MuzkQDEpqVV8PXDH2bCR7M2V5BxyX+1Vcn1Au2CRp+SI7dl537rseNhC5o1sgsmw
fJ6WDohxC7Bsd+EKSG0iqjObWuC30DglRGRoI2LcT89AVczhIuN4ZmyoxSoXDXza
rDBi0UZJmF4IUYcxTeXsIeHnYk59gcgVLVgBf7nQwTW+PX2Xcf/jmPumpPmwLi4=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 336045385340096593787532000097094968868608
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-28 19:54:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-27 19:54:55 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.casandrino.org'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 834702729548515201176960662775574194424406697849836839054683860669387698627752223058951864103937810127841751481914050632759926821642173934677414997722763036060131575051310603763963264508695098780130854574284301525642965944306122172370315288242457322249881891535049149818877048998572156400581205893782963260732099763949533535100802943578824678666560976227665066917265460650919041859081304439893406481968108386391507037683401100206553884757956960878952674883048747010525711986971442851881901292488785218098727621371119882915136533966131199261584776095246201304855698646173019954026320568170955173473286624221125119270635712146534903762028791218082225304330528987728353681709918612176558443957309782137690257364359674762085113538170422887241063413742665272477169778058033435148510325171494474210038871517975438792024218803650906658465834649926572294675687687511483639161603819533704121157718519658303916012210103578130400290124212909564640202679303923612156898617375484854976285560995613868079422488086968408613454376450328066709404848968731090281705255847441676027756370056794461558504394229697014877471892500536914699943172039821206707836141335378992887831842632028790227238899468446262392768522134417961793328947877757101373644645073
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							ad560318fb1c4d9961236c0041691342e5ff1a46
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.casandrino.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d79a7afda000004030047304502200e5b9c9b328a2060584d95c747fe5d282db0c944b2b887ca7e7eb6a69680a20e022100c2ae7bbd4527c45cbcb22c68f6505389f807bd5209a521a2405cc948fa741067007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d79a7afc800000403004630440220379fe0b8603cb7f98194fd2f8e1ec5d49702b7c7d684e6daf7e80238b2bb094302200d1bfff26d8c276ec18f6e737f15fc5bb40b02dc39e27bfcc5ecc8b5c3769942
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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